Frozen Crown's ' "Black Heart" was released on its scheduled release date, March 8, 2023. With this song being around four minutes long, at 4:21, the duration of this song is pretty average compared to other songs. This track is safe for children and doesn't appear to contain any foul language, since the "Explicit" tag was not present in this track. The song is number 3 out of 10 in Call Of The North - コール・オヴ・ザ・ノース by Frozen Crown. Going off of the ISRC code of this track, we detected that the origin of this track is from Italy. The popularity of Black Heart is currently not that popular right now. Based on the vibe, this track doesn't seem to be that danceable, however its valence properties can make this some somewhat danceable.

Black Heart テンポ

The tempo marking of Black Heart by Frozen Crown is Presto (very, very fast), since this song has a tempo of 200 テンポ. The time signature for this track is 4/4.

Black Heart キー

B♭ Minor is the music key of this track. Because this track belongs in the B♭ Minor key, the camelot key is 3A. So, the perfect camelot match for 3A would be either 3A or 2B. While, a low energy boost can consist of either 3B or 4A. For moderate energy boost, you would use 12A and a high energy boost can either be 5A or 10A. However, if you are looking for a low energy drop, finding a song with a camelot key of 2A would be a great choice. Where 6A would give you a moderate drop, and 1A or 8A would be a high energy drop. Lastly, 6B allows you to change the mood.